4210936840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{98663}}^1$

素因数の和:98782

約数の個数: 64

約数和(自身を含む): 10442597760

約数和(自身を除く): 6231660920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1067, 1940, 2134, 3880, 4268, 5335, 8536, 10670, 21340, 42680, 98663, 197326, 394652, 493315, 789304, 986630, 1085293, 1973260, 2170586, 3946520, 4341172, 5426465, 8682344, 9570311, 10852930, 19140622, 21705860, 38281244, 43411720, 47851555, 76562488, 95703110, 105273421, 191406220, 210546842, 382812440, 421093684, 526367105, 842187368, 1052734210, 2105468420, 4210936840]

約数ペア:

[(1, 4210936840), (2, 2105468420), (4, 1052734210), (5, 842187368), (8, 526367105), (10, 421093684), (11, 382812440), (20, 210546842), (22, 191406220), (40, 105273421), (44, 95703110), (55, 76562488), (88, 47851555), (97, 43411720), (110, 38281244), (194, 21705860), (220, 19140622), (388, 10852930), (440, 9570311), (485, 8682344), (776, 5426465), (970, 4341172), (1067, 3946520), (1940, 2170586), (2134, 1973260), (3880, 1085293), (4268, 986630), (5335, 789304), (8536, 493315), (10670, 394652), (21340, 197326), (42680, 98663)]